diff options
| -rw-r--r-- | arch/microblaze/include/asm/highmem.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/mm/init.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/highmem.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/mem.c | 3 | ||||
| -rw-r--r-- | arch/sparc/mm/highmem.c | 1 |
5 files changed, 3 insertions, 8 deletions
diff --git a/arch/microblaze/include/asm/highmem.h b/arch/microblaze/include/asm/highmem.h index c3cbda90391d..90d96239152f 100644 --- a/arch/microblaze/include/asm/highmem.h +++ b/arch/microblaze/include/asm/highmem.h @@ -25,8 +25,8 @@ #include <linux/uaccess.h> #include <asm/fixmap.h> +#define kmap_prot PAGE_KERNEL extern pte_t *kmap_pte; -extern pgprot_t kmap_prot; extern pte_t *pkmap_page_table; /* diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index dcaa53d11339..d943f69784b1 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -49,8 +49,6 @@ unsigned long lowmem_size; #ifdef CONFIG_HIGHMEM pte_t *kmap_pte; EXPORT_SYMBOL(kmap_pte); -pgprot_t kmap_prot; -EXPORT_SYMBOL(kmap_prot); static inline pte_t *virt_to_kpte(unsigned long vaddr) { @@ -68,7 +66,6 @@ static void __init highmem_init(void) pkmap_page_table = virt_to_kpte(PKMAP_BASE); kmap_pte = virt_to_kpte(__fix_to_virt(FIX_KMAP_BEGIN)); - kmap_prot = PAGE_KERNEL; } static void highmem_setup(void) diff --git a/arch/powerpc/include/asm/highmem.h b/arch/powerpc/include/asm/highmem.h index 373a470df205..ee5de974c5ef 100644 --- a/arch/powerpc/include/asm/highmem.h +++ b/arch/powerpc/include/asm/highmem.h @@ -29,8 +29,8 @@ #include <asm/page.h> #include <asm/fixmap.h> +#define kmap_prot PAGE_KERNEL extern pte_t *kmap_pte; -extern pgprot_t kmap_prot; extern pte_t *pkmap_page_table; /* diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 0fcea21f26b4..7cebb9c818d3 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -64,8 +64,6 @@ bool init_mem_is_free; #ifdef CONFIG_HIGHMEM pte_t *kmap_pte; EXPORT_SYMBOL(kmap_pte); -pgprot_t kmap_prot; -EXPORT_SYMBOL(kmap_prot); #endif pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, @@ -245,7 +243,6 @@ void __init paging_init(void) pkmap_page_table = virt_to_kpte(PKMAP_BASE); kmap_pte = virt_to_kpte(__fix_to_virt(FIX_KMAP_BEGIN)); - kmap_prot = PAGE_KERNEL; #endif /* CONFIG_HIGHMEM */ printk(KERN_DEBUG "Top of RAM: 0x%llx, Total RAM: 0x%llx\n", diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c index 06798ae813b9..02e23a677c58 100644 --- a/arch/sparc/mm/highmem.c +++ b/arch/sparc/mm/highmem.c @@ -33,6 +33,7 @@ #include <asm/vaddrs.h> pgprot_t kmap_prot; +EXPORT_SYMBOL(kmap_prot); static pte_t *kmap_pte; |